Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é a data de conclusão de 蓬?
 ###Tabelas: CREATE TABLE setting_the_cap (setting_the_cap_id AUTO_INCREMENT PRIMARY KEY, Authority VARCHAR, Rate or precept VARCHAR, Budget limit (£m) VARCHAR, Budget plans (£m) VARCHAR, Rate limit (p) VARCHAR, Rate change (%) VARCHAR, Desired rate (p) VARCHAR, Desired rate change (%) VARCHAR) CREATE TABLE european_tour_wins_8 (european_tour_wins_8_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Tournament VARCHAR, Winning score VARCHAR, Margin of victory VARCHAR, Runner(s)-up VARCHAR) CREATE TABLE clausura_2007_standings (clausura_2007_standings_id AUTO_INCREMENT PRIMARY KEY, Place (Posición) INT, Team (Equipo) VARCHAR, Played (PJ) INT, Won (PG) INT, Draw (PE) INT, Lost (PP) INT, Goals Scored (GF) INT, Goals Conceded (GC) INT, +/- (Dif.) INT, Points (Pts.) INT) CREATE TABLE "tillamook"_0.25_µm ("tillamook"_0.25_µm_id AUTO_INCREMENT PRIMARY KEY, Model number VARCHAR, Frequency VARCHAR, L1 Cache VARCHAR, FSB VARCHAR, Mult. VARCHAR, Voltage VARCHAR, TDP VARCHAR, Socket VARCHAR, Release date VARCHAR, Part number(s) VARCHAR, sSpec number VARCHAR) CREATE TABLE list_of_ships (list_of_ships_id AUTO_INCREMENT PRIMARY KEY, Kanji VARCHAR, Name VARCHAR, Builder VARCHAR, Laid down VARCHAR, Launched VARCHAR, Completed VARCHAR)  
SELECT Completed FROM list_of_ships WHERE Kanji = 蓬